dow polyisocyanurate foam board

THERMAX™ Sheathing - specially designed to hold a Class A fire rating. THERMAX™ Sheathing is a nonstructuralrigid board insulation with a glass-fiber-infused polyisocyanurate foam core laminated between 1.0 mil smooth reflective aluminum faces. 【Get Price】

DuPont™ Thermax™ Sheathing Foam Insulation. Thermax™ Sheathing* is a non-structural rigid board insulation consisting of a glass-fiber-infused polyisocyanurate foam core laminated between 1.0 mil smooth reflective aluminum facers on both sides. The glass-fiber reinforcement contributes to improved fire performance and dimensional stability. 【Get Price】

This thermal insulation board is composed of a polyiso foam core bonded to a glass fiber reinforced 1.5 mil white aluminum foil facer on the exposed side of the board. This product is designed and tested for use without the use of a thermal barrier (UL1715) in pre-engineered metal buildings laminate panel products and other similar applications. 【Get Price】

The polyisocyanurate insulation is created by an exclusive free-rise manufacturing process which produces a uniform closed-cell foam for better insulation performance. On Styrofoam™ Brand Tuff-R™ Insulation one facer is a continuous sheet of aluminum foil; the other is a Tri-Plex facer consisting of a three-ply laminate of durable kraft ... 【Get Price】